Which of the following option is true about k-NN algorithm?
A. it can be used for classification
B. it can be used for regression
C. it can be used in both classification and regression
D. not useful in ml algorithm
Answer: Option C
A. it can be used for classification
B. it can be used for regression
C. it can be used in both classification and regression
D. not useful in ml algorithm
Answer: Option C
In simple term, machine learning is
A. training based on historical data
B. prediction to answer a query
C. both A and B
D. automization of complex tasks
Which of the following is the best machine learning method?
A. scalable
B. accuracy
C. fast
D. all of the above
The output of training process in machine learning is
A. machine learning model
B. machine learning algorithm
C. null
D. accuracy
Application of machine learning methods to large databases is called
A. data mining.
B. artificial intelligence
C. big data computing
D. internet of things
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